Question 1

What is the difference between Kry10 OS (KOS) vs ProvenRun ProvenCore?

Accepted Answer

**Kry10 OS (KOS)**: Secure OS for mission-critical connected devices, built on the seL4 microkernel. built by Kry10. Core capabilities include Built on formally verified seL4 microkernel, Application isolation via microkernel architecture, Self-healing with minimal downtime..

**ProvenRun ProvenCore**: Formally verified secure OS/TEE for IoT and embedded devices. built by ProvenRun. headquartered in France. Core capabilities include Formally verified microkernel OS with proven integrity and confidentiality properties, Trusted Execution Environment (TEE) for hosting critical security services, Common Criteria EAL7 certification for highest-level security assurance..

Both serve the Industrial Control System Security market but differ in approach, feature depth, and target audience.

Question 2

What features do Kry10 OS (KOS) vs ProvenRun ProvenCore offer?

Accepted Answer

**Kry10 OS (KOS)** differentiates with Built on formally verified seL4 microkernel, Application isolation via microkernel architecture, Self-healing with minimal downtime. **ProvenRun ProvenCore** differentiates with Formally verified microkernel OS with proven integrity and confidentiality properties, Trusted Execution Environment (TEE) for hosting critical security services, Common Criteria EAL7 certification for highest-level security assurance.

Question 3

Who makes Kry10 OS (KOS) vs ProvenRun ProvenCore?

Accepted Answer

**Kry10 OS (KOS)** is developed by Kry10. **ProvenRun ProvenCore** is developed by ProvenRun. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Question 4

How do Kry10 OS (KOS) vs ProvenRun ProvenCore compare on integrations?

Accepted Answer

**Kry10 OS (KOS)** integrates with seL4 microkernel, Erlang BEAM. **ProvenRun ProvenCore** integrates with OP-TEE. Check integration compatibility with your existing security stack before deciding.

Question 5

Is Kry10 OS (KOS) a good alternative to ProvenRun ProvenCore?

Accepted Answer

Kry10 OS (KOS) and ProvenRun ProvenCore serve similar Industrial Control System Security use cases: both are Industrial Control System Security tools, both cover IOT Security, Operating System, Secure Boot. Review the feature comparison above to determine which fits your requirements.

Kry10 OS (KOS) vs ProvenRun ProvenCore: 2026 Comparison

Kry10 OS (KOS)

ProvenRun ProvenCore

Side-by-Side Comparison

NIST CSF 2.0 Mapping

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Kry10 OS (KOS) vs ProvenRun ProvenCore FAQ

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